Tree-ring width of Quercus species from historical object sample 5976B/03A, N...
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Species: Quercus species; No of rings: 33; first year: 1423; end year: 1456; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 8; Last ring...
物种：栎属（Quercus）物种；年轮总数：33；生长起始年份：1423；生长终止年份：1456；髓心：不适用；心材：完整；边材：完整；边材年轮数：8；末次年轮……
